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import codecs
import re
import urllib.request
from collections import namedtuple
Data = namedtuple('Data', ['hostname', 'value'])
URL = "http://{}/hp/device/info_suppliesStatus.html"
def job(host: str) -> Data:
url = URL.format(host)
name = host.replace(".", "_")
request = urllib.request.Request(url)
with urllib.request.urlopen(request) as f:
f2 = codecs.getreader('utf-8')(f)
for line in f2.readlines():
m = re.match(".*>([0-9]*)%<br", line)
if m:
return Data(name, int(m.groups()[0]))
if __name__ == "__main__":
from pprint import pprint
pprint(job("10.1.0.10"))
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